2 × 3 × 23 × 129763

Prime Factor Structure

Factorization String 2 × 3 × 23 × 129763

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 37,372,032

Proper Divisor Sum 19,464,738

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17907293 ← → #17907299

1 2 3 6 23 46 69 138 129,763 259,526 389,289 778,578 2,984,549 5,969,098 8,953,647 17,907,294

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

17,907,294 8,953,647 26,860,942 13,430,471 40,291,414 20,145,707 60,437,122 30,218,561 90,655,684 45,327,842 22,663,921 67,991,764 33,995,882 16,997,941 50,993,824 25,496,912 12,748,456 6,374,228 3,187,114 1,593,557 4,780,672 2,390,336 1,195,168 597,584 298,792 149,396 74,698 37,349 112,048 56,024 28,012 14,006 7,003 21,010 10,505 31,516 15,758 7,879 23,638 11,819 35,458 17,729 53,188 26,594 13,297 39,892 19,946 9,973 29,920 14,960 7,480 3,740 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.